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Liquid cleaning composition containing long-chain fatty acid
US9649265B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9649265-B2 |
| Application number | US-201013992748-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 9, 2010 |
| Priority date | Dec 9, 2010 |
| Publication date | May 16, 2017 |
| Grant date | May 16, 2017 |
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- Title
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Abstract
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An aqueous composition includes: (a) surfactants comprising a salt of a C 10-16 alcohol ethoxylate sulfate, a betaine surfactant, and an alkyl polyglucoside, wherein the salt of the C 10-16 alcohol ethoxylate sulfate is present in a quantity that is greater than any other surfactant; (b) at least 15 weight % of the composition of a C 12-18 fatty acid. A cleansing method includes applying the composition to skin or hair and washing, and optionally rinsing with water.
First claim
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What is claimed is: 1. An aqueous composition comprising a) surfactants comprising a salt of a C 10-16 alcohol ethoxylate sulfate, a betaine surfactant, and an alkyl polyglucoside, wherein the salt of the C 10-16 alcohol ethoxylate sulfate is present in a quantity that is greater than any other surfactant, and wherein the surfactants comprise, based on a total weight of the surfactants, 60-70 weight % of the salt of the C 10-16 alcohol ethoxylate sulfate, 20-30 weight % of the betaine surfactant, and 5-15 weight % of the alkyl polyglucoside; and b) at least 15 weight % of the composition of a C 12-18 fatty acid. 2. The composition of claim 1 , wherein the surfactants are present in an amount of at least 5 weight % of the composition. 3. The composition of claim 1 , wherein the salt of the C 10-16 alcohol ethoxylate sulfate is sodium lauryl ether sulfate. 4. The composition of claim 1 , wherein the salt of the C 10-16 alcohol ethoxylate sulfate is sodium lauryl ether sulfate with an average of 2 moles of ethylene oxide. 5. The composition of claim 1 , wherein the betaine surfactant is cocamidopropyl betaine. 6. The composition of claim 1 , wherein the alkyl polyglucoside is decyl glucoside. 7. The composition of claim 1 , wherein the surfactants comprise, based on the weight of the surfactants, 66 to 67 weight % of the salt of the C 10-16 alcohol ethoxylate sulfate, 24 to 25 weight % betaine surfactant, and 9 to 10 weight % alkyl polyglucoside. 8. The composition of claim 1 , wherein the C 12-18 fatty acid is palmitic acid.
Assignees
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Classifications
Antihyperlipidemics · CPC title
Preparations containing hair conditioners · CPC title
- A61K8/361Primary
Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof · CPC title
- A61K8/44Primary
Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof · CPC title
Alkylpolyglycosides; Derivatives thereof, e.g. esters · CPC title
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- What does patent US9649265B2 cover?
- An aqueous composition includes: (a) surfactants comprising a salt of a C 10-16 alcohol ethoxylate sulfate, a betaine surfactant, and an alkyl polyglucoside, wherein the salt of the C 10-16 alcohol ethoxylate sulfate is present in a quantity that is greater than any other surfactant; (b) at least 15 weight % of the composition of a C 12-18 fatty acid. A cleansing method includes applying the…
- Who is the assignee on this patent?
- Fan Aixing, Mastrull Jeffrey, Simpson Edward, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification A61K8/361. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue May 16 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).